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Rent NowThe SmallRig F40 mini Follow Focus is a compact, manual follow focus system designed to mount to the left side of a camera lens for precise focus control during video shooting. It is compatible with most DSLR and mirrorless cameras and features a lightweight, portable design weighing approximately 204g. A fluid focus knob with adjustable A/B hard stops allows for repeatable, smooth focus pulls, with a lock feature enabling quick switching between 360-degree unlimited rotation and fixed A/B range focusing. The unit mounts via a 15mm rod clamp with NATO rail and includes a 15mm rod for attaching additional compatible accessories. A belt-style gear ring wraps around the lens barrel, accommodating different lens diameters, and interchangeable 0.8 MOD gears allow the system to adapt to various lens sizes. The anti-slip, anti-sweat focus knob provides consistent damping feel for comfortable, accurate operation in the field.
– Compact manual follow focus for DSLR and mirrorless cameras
– Mounts to left side of lens
– Adjustable A/B hard stops with lock feature
– 360° unlimited zoom and fixed A/B range modes
– Anti-slip, anti-sweat focus knob with damping control
– Belt-style gear ring fits lenses up to 114mm diameter
– Includes 0.8 MOD/43T gear (interchangeable with optional gears)
– Includes 15mm rod and rod clamp with NATO rail
– Modular design for left- and top-side accessory mounting
– Weight: approx. 204g (7.2 oz)
